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Question : Which of the following was the first B Vitamin discovered in 1897?
Option 1: Folate
Option 2: Biotin
Option 3: Riboflavin
Option 4: Thiamine
Correct Answer: Thiamine
Solution : The correct option is Thiamine.
In 1897, Casimir Funk, a Polish biochemist, discovered the first B vitamin, which is known as thiamine or vitamin B1. Thiamine plays a vital role in the metabolism of carbohydrates and is essential for energy production in the body.
Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".
He plays football and basketball (also).
(1) too
(2) although
(3) besides
(4) No Improvement
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 1
Solution : The correct choice is the first option.
In this context, "too" is used to indicate that the person not only plays football but also plays basketball. It is used as an adverb to show an addition to what has already been stated. "
Question : An athlete runs 8 times around a circular field of radius 7 m in 3 minutes 40 seconds. His speed (in km/hr) is: (Take $\pi=\frac{22}{7}$ )
Option 1: $\frac{72}{25}$
Option 2: $\frac{118}{25}$
Option 3: $\frac{144}{25}$
Option 4: $\frac{108}{25}$
Correct Answer: $\frac{144}{25}$
Solution : The distance covered by the athlete is the circumference of the circular field multiplied by the number of times he runs around it. The circumference (C) of a circle, $C = 2\pi r$ where r is the radius of the circle. Given: r = 7
Question : Directions: Which one of the following responses would be a meaningful order of the following in ascending order? 1. Atom 2. Matter 3. Molecule 4. Electron
Option 1: 4, 1, 3, 2
Option 2: 3, 1, 4, 2
Option 3: 3, 4, 1, 2
Option 4: 1, 2, 3, 4
Correct Answer: 4, 1, 3, 2
Solution : Given: 1. Atom 2. Matter 3. Molecule 4. Electron
An electron is part of an atom, and when two or more atoms combine, it makes a molecule, and many more molecules when combined make a matter.
So, the order is 4, 1,
Question : Upto where did Chandragupta Maurya’s empire extend in the north-west ?
Option 1:
Ravi river
Option 2: Indus river
Option 3: Satluj river
Option 4: Hindukush range
Correct Answer: Indus river
Solution : Correct Answer is Indus river
Small regional kingdoms controlled the northwestern subcontinent prior to Chandragupta's consolidation of power, while the Nanda Dynasty governed the Ganges' middle and lower basins. The Maurya Empire expanded after Chandragupta's conquests from Bengal and Assam in the east to
Question : What is the approximate rate of simple interest per annum, if a sum of money becomes 6 times of itself in 15 years?
Option 1: 30%
Option 2: 2.5%
Option 3: 33.33%
Option 4: 25%
Correct Answer: 33.33%
Solution : Simple interest = $\frac{\text{Principal × Rate × Time}}{100}$ Let the Principal amount be $P$ and the interest rate be $R$% per annum. Simple interest = 6$P – P$ = 5$P$ So, 5$P$ = $\frac{PR × 15}{100}$ ⇒ R = $\frac{500}{15}\approx$ 33.33% Hence, the correct answer
Question : Directions: The second number in the given number pairs is obtained by performing certain mathematical operations(s) on the first number. The same operation(s) are followed in all the number pairs except one. Find that odd number pair.
Option 1: 6 : 12
Option 2: 10 : 60
Option 3: 8 : 40
Option 4: 7 : 21
Correct Answer: 8 : 40
Solution : Let's check each option – First option: 6 : 12; (6 – 4) × 6 = 2 × 6 = 12 Second option: 10 : 60; (10 – 4) × 10 = 6 × 10 = 60 Third option: 8 : 40; (8
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. Child marriage is a kind of right exploitation as to (1)__________ in practically all areas, the kid must be at least 18 years old. As a result, marrying off a kid before they reach the age of (2)________ is an exploitation of their right. The long-standing (3)_________ of child marriage is one of the most prevalent reasons for child marriage. The elders want to plan for the (4)________ of their family, so they marry off the children to establish their position. Most crucially, poor individuals marry children to get rid of their debts, taxes, dowry, and other (5)__________.
Question: Select the most appropriate answer to fill in the blank 3.
Option 1: custom
Option 2: taboo
Option 3: faith
Option 4: hassle
Correct Answer: custom
Solution : The correct choice is the third option.
Explanation: The word long-standing at the beginning of the sentence indicates that the missing word should describe a traditional or established practice. Among the options, custom is the most suitable choice.
Question : Select the correct indirect form of the given sentence.
The librarian said to her, “You can borrow only two books at a time.”
Option 1: The librarian told her that she could borrow only two books at a time.
Option 2: The librarian told her that they could borrow only two books at a time.
Option 3: The librarian told her that you can borrow only two books at a time.
Option 4: The librarian told her that she can borrow only two books at a time.
Correct Answer: The librarian told her that she could borrow only two books at a time.
The steps of conversion are as follows:
Question : Directions: In the following question, select the related word from the given alternatives. Magazine : Editor :: Drama : ?
Option 1: Director
Option 2: Hero
Option 3: Heroine
Option 4: Painter
Correct Answer: Director
Solution : Given: Magazine : Editor :: Drama : ?
A magazine is published by an editor. Similarly, a drama is directed by a director.
Hence, the first option is correct.
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